OboeTester: add error callback test (#1614)

Delete an error callback while it is being used by Oboe.

Try to reproduce issue #1603

3 files changed, 50 insertions, 1 deletions

diff --git a/apps/OboeTester/app/src/main/res/layout/activity_error_callback.xml b/apps/OboeTester/app/src/main/res/layout/activity_error_callback.xml
new file mode 100644
index 00000000..3abc11e9
--- /dev/null
+++ b/apps/OboeTester/app/src/main/res/layout/activity_error_callback.xml
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?>
+<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".TestErrorCallbackActivity">
+
+    <GridLayout
+        android:id="@+id/buttonGrid"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:columnCount="1">
+
+    <Button
+        android:id="@+id/buttonTestDeleteCrash"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_columnWeight="1"
+        android:layout_gravity="fill"
+        android:backgroundTint="@color/button_tint"
+        android:onClick="onTestDeleteCrash"
+        android:text="Delete Callback" />
+
+    <TextView
+        android:id="@+id/text_callback_status"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:fontFamily="monospace"
+        android:gravity="bottom"
+        android:text="@string/init_status"
+        />
+
+</GridLayout>
+</android.support.constraint.ConstraintLayout>
diff --git a/apps/OboeTester/app/src/main/res/layout/activity_extra_tests.xml b/apps/OboeTester/app/src/main/res/layout/activity_extra_tests.xml
index 14aa80f9..dbd0d37e 100644
--- a/apps/OboeTester/app/src/main/res/layout/activity_extra_tests.xml
+++ b/apps/OboeTester/app/src/main/res/layout/activity_extra_tests.xml
@@ -41,5 +41,15 @@
         android:backgroundTint="@color/button_tint"
         android:onClick="onLaunchPlugLatencyTest"
         android:text="Plug Latency" />
-    </GridLayout>
+
+    <Button
+        android:id="@+id/buttonErrorCallback"
+        android:layout_gravity="fill"
+        android:layout_width="0dp"
+        android:layout_columnWeight="1"
+        android:layout_height="wrap_content"
+        android:backgroundTint="@color/button_tint"
+        android:onClick="onLaunchErrorCallbackTest"
+        android:text="Error Callback" />
+</GridLayout>
 </android.support.constraint.ConstraintLayout>
diff --git a/apps/OboeTester/app/src/main/res/values/strings.xml b/apps/OboeTester/app/src/main/res/values/strings.xml
index ae03a606..bf1a6768 100644
--- a/apps/OboeTester/app/src/main/res/values/strings.xml
+++ b/apps/OboeTester/app/src/main/res/values/strings.xml
@@ -190,6 +190,9 @@
     <string name="duration">Duration:</string>
     <string name="auto_default_status">Status...</string>
     <string name="device_report">Device Report</string>
+    <string name="plug_or_unplug">Plug in or Unplug a Headset</string>
+    <string name="report_magic_pass">PASS, got %X"</string>
+    <string name="report_magic_fail">FAIL, got %X, expected %X"</string>
     <string name="log_of_test_results">Log of Test Results</string>
     <string name="save_file">Save</string>
 
@@ -201,6 +204,7 @@
     <string name="test_disconnect_instructions">Disconnect all headsets.\nPress [START]</string>
     <string name="title_external_tap">External Tap To Tone</string>
     <string name="title_plug_latency">Plug Latency Test</string>
+    <string name="title_error_callback">Error Callback Test</string>
     <string name="analyze">Analyze</string>
 
     <string-array name="conversion_qualities">